dspic33fj128mc204 Microchip Technology Inc., dspic33fj128mc204 Datasheet - Page 208

• Manufacturer Part Number: dspic33fj128mc204
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

FIGURE 16-1:
DS70291C-page 206
Note:
PWM Time Base
Details of PWM Generator #1and #2 not shown for clarity.
P1TPER Buffer
P1FLTACON
PWM1CON1
PWM1CON2
P1OVDCON
P1DTCON1
P1DTCON2
Comparator
Comparator
P1SECMP
P1TCON
P1TPER
P1TMR
6-CHANNEL PWM MODULE BLOCK DIAGRAM (PWM1)
PWM Enable and Mode SFRs
Dead-Time Control SFRs
Fault Pin Control SFRs
PWM Manual
Control SFR
SEVTDIR
PTDIR
PWM Generator 3
PWM Generator
PWM Generator
P1DC3 Buffer
Comparator
Preliminary
P1DC3
2
1
Special Event
Postscaler
Channel 3 Dead-Time
Channel 2 Dead-Time
Channel 1 Dead-Time
Generator and
Override Logic
Generator and
Override Logic
Override Logic
Generator and
Special Event Trigger
© 2009 Microchip Technology Inc.
Output
Driver
Block
PWM1H3
PWM1L3
PWM1H2
PWM1L2
PWM1H1
PWM1L1
FLTA1